Asteraceae | |
Aphanostephus arizonicus
| A. Gray | Notes Compositae 81 | 1880 |
Asteraceae | |
Aphanostephus arkansanus
| (DC.) A. Gray | Smithsonian Contr. Knowl. 3(5): 93 | 1852 |
Asteraceae | |
Aphanostephus humilis
| (Benth.) A. Gray | Smithsonian Contr. Knowl. 3(5): 93 | 1852 |
Asteraceae | |
Aphanostephus jaliscensis
| Shinners | Wrightia 1: 15 | 1946 |
Asteraceae | |
Aphanostephus kidderi
| S.F. Blake | Contr. Gray Herb. 53: 23–25 | 1918 |
Asteraceae | |
Aphanostephus pachyrrhizus
| Shinners | Wrightia 1(2): 117–118 | 1946 |
Asteraceae | |
Aphanostephus perennis
| Wooton & Standl. | Contr. U.S. Natl. Herb. 16(4): 189 | 1913 |
Asteraceae | |
Aphanostephus pilosus
| Buckley | Proc. Acad. Nat. Sci. Philadelphia 13(12): 457 | 1862 [1861] |
Asteraceae | ! |
Aphanostephus pinulensis
| J.M. Coult. | Bot. Gaz. 16(4): 98 | 1891 |
Asteraceae | |
Aphanostephus potosinus
| Shinners | Wrightia 1(2): 108–109 | 1946 |
Asteraceae | |
Aphanostephus ramosissimus
| DC. | Prodr. 5: 310 | 1836 |
Asteraceae | |
Aphanostephus ramosus
| (DC.) A. Gray | Notes Compositae 81 | 1880 |
Asteraceae | |
Aphanostephus riddellii
| Torr. & A. Gray | Fl. N. Amer. 2(2): 189 | 1842 |
Asteraceae | |
Aphanostephus skirrhobasis
| (DC.) Trel. ex Coville & Branner | Rep. (Annual) Arkansas Geol. Surv. 1888(4): 191 | 1891 |